41987079

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1492

約数の個数: 20

約数和(自身を含む): 62900640

約数和(自身を除く): 20913561

約数列:

[1, 3, 9, 27, 81, 569, 911, 1707, 2733, 5121, 8199, 15363, 24597, 46089, 73791, 518359, 1555077, 4665231, 13995693, 41987079]

約数ペア:

[(1, 41987079), (3, 13995693), (9, 4665231), (27, 1555077), (81, 518359), (569, 73791), (911, 46089), (1707, 24597), (2733, 15363), (5121, 8199)]